• 5.5" (1920x1080) IPS LCD
  • 4GB
    Intel Atom Z3580 or Intel Atom Z3560 SoC
    64GB Storage
  • 13-MP 1 Rear Camera
  • 3000 mAh
  • 5.5" (1920x1080) IPS LCD
  • 2GB
    MT6797 Helio X20 SoC
    16GB Storage
  • 13-MP, f/2 1 Rear Camera
  • 4100 mAh

Specifications Highlights
Product NameZenfone 2Redmi Note 4
ProductZenfone 2 (Launched 2015-01-01)Redmi Note 4 (Launched 2016-08-01)
Display5.5" 1920x1080 IPS LCD 5.5" 1920x1080 IPS LCD
Rear Camera(s)
  • 13-MP (Primary)
  • 13-MP f/2 (Primary)
Selfie Camera(s)
  • 5-MP
  • 5-MP
Computing
  • Intel Atom Z3580 or Intel Atom Z3560 SoC
  • 4GB RAM
  • 64GB Storage
  • MicroSD (64GB max.)
  • MT6797 Helio X20 SoC
  • 2GB RAM
  • 16GB Storage
  • MicroSD (256GB max.)
Battery3000 mAh4100 mAh
DesignIP Rating, 170g (6oz), 152.5x77.2x10.9 mm (6.00 x 3.04 x 0.43 inches)IP Rating, 175g (6.2oz), 151x76x8.4 mm (5.94 x 2.99 x 0.33 inches)
Price (Market)$210
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Display
Product NameZenfone 2Redmi Note 4
TypeIPS LCDIPS LCD
Diagonal (inches)5.5"5.5"
Display/Body Ratio70.8%72.7%
Resolution1920x10801920x1080
Sharpness (PPI)401 PPI401 PPI
Display Glass TypeGorilla Glass 3
Features
  • Multitouch
  • Multitouch
Color Depth24 bit (16,777,216 Colors)24 bit (16,777,216 Colors)
Primary Camera
Product NameZenfone 2Redmi Note 4
Megapixel13-MP13-MP
Aperturef/2
Sensor SizeSmallSmall
Hardware Features
  • HDR Photo
  • HDR Photo
Video Resolutions
  • 1080p/30fps
  • 1080p/30fps
  • 720p/120fps
Battery
Product NameZenfone 2Redmi Note 4
Battery TypeLi-PolyLi-Poly
Battery Capacity (mAh)3000 mAh4100 mAh
Battery Features
  • Fast Charge
Computing
Product NameZenfone 2Redmi Note 4
Processor BrandMediatek
Processor NameIntel Atom Z3580 or Intel Atom Z3560MT6797 Helio X20
Processor # Cores48
Main Processor Frequency (GHz)quad-core 2.3 or quad-core 1.8 GHz2.0 GHz
RAM Options4GB2GB
Internal Storage Options64GB16GB
Memory Card TypeMicroSDMicroSD
Mem. Card Max. Size64GB256GB
Operating System + VersionAndroid 5.0Android 6.0
Communications
Product NameZenfone 2Redmi Note 4
LTE Category (Download)LTE CAT4 150 Mbps
Modem Features
  • GPRS
  • EDGE
  • LTE
  • GPRS
  • EDGE
WiFi Speed
  • a
  • b
  • g
  • n
  • ac
  • a
  • b
  • g
  • n
  • ac
WiFi Features
  • Hotspot
  • WiFi Direct
  • Hotspot
  • Dual-band
  • WiFi Direct
Bluetooth VersionBluetooth 4.0Bluetooth 4.2
Bluetooth Features
  • A2DP
  • BT EDR
  • A2DP
  • BT LE
NFC Features
  • NFC Supported
Connector TypeMicro USBMicro USB
Connector Features
  • USB OTG
  • USB OTG
Sim Card 0
Product NameZenfone 2Redmi Note 4
NameSIM0SIM0
SIM TypeMicro SIMNano SIM
Multimedia
Product NameZenfone 2Redmi Note 4
Audio Alerts
  • VIBRATION
  • MP3
  • WAV
  • VIBRATION
  • MP3
  • WAV
Audio Features
  • Loudspeaker
  • 3.5mm Port
  • FM Radio
  • Loudspeaker
  • 3.5mm Port
  • Phone Noise Cancellation
  • FM Radio
Audio Formats
  • MP3
  • WAV
  • FLAC
  • MP3
  • WAV
Video Formats
  • MP4
  • H.264
  • MP4
  • XVID
Sensors
  • Accelerometer
  • Compass
  • GPS
  • A-GPS
  • GLONASS
  • Gyroscope
  • Proximity
  • Accelerometer
  • Compass
  • GPS
  • A-GPS
  • GLONASS
  • Gyroscope
  • Proximity

ASUS Zenfone 2 vs. Xiaomi Redmi Note 4 Specs & Speed Benchmarks

Antutu

Higher is better
Samsung Galaxy J7 PrimeLG G4ASUS Zenfone 2ASUS Zenfone 3Xiaomi Redmi Note 437500400004250045000475005000052500550005750060000625006500067500700007250075000

3DMark Unlimited Icestorm

Higher is better
Xiaomi Redmi Note 4Samsung Galaxy J7 PrimeASUS Zenfone 3ASUS Zenfone 2LG G4012502500375050006250750087501000011250125001375015000162501750018750

GFXBench Manhattan (Offscr.)

Higher is better
Samsung Galaxy J7 PrimeASUS Zenfone 3ASUS Zenfone 2LG G4Xiaomi Pocophone F10510152025303540455055606570758085

GFXBench Manhattan 3.1 (Offscr.)

Higher is better
Samsung Galaxy J7 PrimeASUS Zenfone 3ASUS Zenfone 2LG G4Xiaomi Pocophone F105101520253035404550556065

GFXBench T-Rex (Offscr.)

Higher is better
Samsung Galaxy J7 PrimeASUS Zenfone 3ASUS Zenfone 2LG G4Xiaomi Pocophone F1012.52537.55062.57587.5100112.5125137.5150

Battery Capacity (mAh)

Higher is better
ASUS Zenfone 2LG G4ASUS Zenfone 3ASUS Zenfone 3 LaserSamsung Galaxy J7 PrimeXiaomi Pocophone F1Xiaomi Redmi Note 425002750300032503500375040004250